When you specify the resourcepack load order, resourcepacks loaded manually by the player from the resourcepacks menu (not by Paxi) are automatically loaded all the way down.
For example, I have two resourcepacks enabled through Paxi (Mobs Refreshed & Fresh Animations) and a resourcepack (Mobs Refreshed + FA) in my resourcepack menu, if I enable Mobs Refreshed + FA, it would load below Mobs Refreshed, causing the fresh animations for Mobs Refreshed to not work (because a FA resourcepack (Mobs Refreshed + FA) should be above the original resourcepack (Mobs Refreshed) for it to work). Specifying that Mobs Refreshed + FA should be above Mobs Refreshed in resourcepack_load_order wouldn't work since it isn't loaded by Paxi. The feature I'm requesting is that it should, so if I do specify in the resourcepack_load_order that Mobs Refreshed + FA should load above Mobs Refreshed, when I load it even just from the resourcepack menu it should load above Mobs Refreshed. This feature would be so helpful in modpacks if, for example, some people can't run Fresh Animations, so Fresh Animations could just kept in the resourcepack menu and not through Paxi (so it's optional to enable or not) but for the ones who can run it, when they try to load it, it won't work since Fresh Animations is at the bottom when loaded.